What is another word for first cranial nerve?
Pronunciation: [fˈɜːst kɹˈe͡ɪnɪəl nˈɜːv] (IPA) 
The first cranial nerve is also known as the olfactory nerve. It is responsible for the sense of smell, transmitting information from the nose to the brain for processing. Some other synonyms for the first cranial nerve include the first pair of cranial nerves, the first olfactory nerve, and CN1. This nerve is important for detecting and identifying scents, which can play a role in many different aspects of our daily lives, from determining the safety of food to enjoying the aroma of flowers. While the first cranial nerve may not be as well-known as some others, its function is crucial to our overall sensory experience.
